DescriptionKevin Flanagan 2022-08-18 09:01:21 PDT
On the latest nightly build of Webkit on macOS 13 beta 5 the conditional UI (https://github.com/w3c/webauthn/wiki/Explainer:-WebAuthn-Conditional-UI) functionality for Passkeys only works as long as there is only one <input> text field on the page.

Reproducing Steps:
1. Webpage with <input autocomplete="webauthn" >
2. Perform webauthn get with a conditional mediation:
navigator.credentials.get({
  mediation: 'conditional',
  publicKey: {
    challenge: <challengeFromServer>,
  }
});
3. Click into the input box - note that the conditional UI appears
4. Add a second <input type="text"> field to the page (with or without the autocomplete tag). 
5. Perform same webauthn get - the conditional UI autocomplete does not appear.